एपीए उद्धरण

Spencer, D. J. (2011). Knitting Technology - A Comprehensive Handbook and Practical Guide (3rd Edition). Woodhead Publishing.

शिकागो स्टाइल उद्धरण

Spencer, David J. Knitting Technology - A Comprehensive Handbook and Practical Guide (3rd Edition). Woodhead Publishing, 2011.

एमएलए उद्धरण

Spencer, David J. Knitting Technology - A Comprehensive Handbook and Practical Guide (3rd Edition). Woodhead Publishing, 2011.